I thought you came here to list all the reasons why we should not buy bitcoin with your title and I was so ready to hit you back.

If you are happy with the way the traditional banking system has been working, the way you have been enslaved all these while, do not value your financial freedom and you are scared to take a little volatility risk, then bitcoin is obviously not for you.
I guess I just listed the reasons you should buy after all. Anyone who is looking for reasons not to buy bitcoin in the first place rather than looking for all the benefits blockchain technology brought with it, then they had rather just stay away.
This statement is pretty much spot on in my opinion. Cryptocurrency as a whole have lots to offer and if people want to live their lives as it is, like working multiple jobs but salary still not enough to get by then they really should steer away from btc and any other crypto. As for me, they only reason why I shouldn't buy bitcoins is because there are ways to get it for
free. I can offer online jobs and ask for btc as payment which are really possible nowadays especially if you have the skills needed to do online jobs.